What Is a Transient Ischemic Attack (TIA)?
The symptoms of a TIA require immediate medical attention and are the same as those of astroke. A TIA is only distinguishable from a stroke when the symptoms resolve by themselves. Blood flow is restored before brain tissue actually dies. Cavan Images / Getty Images Symptoms go away within minutes to hours. Blood flow to a region of the brain is interrupted long enough forbrain tissue damageto occur. Symptoms last a day or more and may never fully improve....